Nike recently released its Nike+ GPS App for iPhone that records pace, distance, your running route has so many cool features, I almost want to trade in my Blackberry for an iPhone (almost).

Imagine that you're out on a run, and lagging. With this app, you can solicit your Facebook friends for moral support. The app posts a status update to your Facebook profile that reads, "Cheer me on with a comment and I'll get it on the run." The comments and "likes" that come through are then posted on your phone as "cheers" (so fun, huh?).

But perhaps the thing I like best about this app is the "One More PowerSong" feature that encourages a runner to beat their last jog's record by jogging for an additional few minutes--or the length of one of their favorite songs.

Of course, there's the brag-button too: Once you've finished the jog, you can post your stats to Twitter and Facebook, letting all your pals revel in your awesomeness. You can purchase the app, $1.99, here.

What do you think? Would you find an app like this empowering? And, do you take your cell phone with you on your jogs? I don't always.